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Orbetron’s AT16 Feeder

Orbetron’s AT16, gravimetric screw feeder is specifically designed to feed free-flowing materials as well as poor-flowing powders at low rates. The removable feed hopper makes it ideal for applications that require quick material changes. To make a material change, just remove the existing hopper and replace it with a new clean hopper. The removable feed hopper can also be used as a storage container, eliminating cleaning and the possibility of product contamination.

The AT16 gravimetric screw feedercan be configured with or without material agitation. The AT16 feeder can be easily integrated with gravimetric or volumetric controls, as well as installed separately or in a production line with multiple feeding devices.The Orbetron’s AT16 also has high-precision load cells that provide real-time monitoring of material flow. This allows for instant adjustments, maintaining the accurate feed rate. With its accurate dosing capabilities, the AT16 gravimetric screw feederminimizes material waste, saving costs on raw materials and cleanup.

The consistency in material dosing results in products of the highest quality. Whether it’s in pharmaceuticals, food processing, or plastics manufacturing, the AT16 gravimetric screw feeder helps maintain product integrity.Orbetron’s AT16 gravimetric screw feeder represents a technological advancement in material dosing systems. Reach out to us to learn more about it.


  • Compact feeder and gearbox design
  • High modularity for easy dismantling and cleaning
  • Horizontal material outlet discharge
  • Tool-free change of the feeder screw
  • Applicable for single spiral and auger screws
  • All metal parts which are in material contact are in stainless steel 1.4404 (ASI316L)
  • Mechanical gearbox with lifetime lubrication
  • Motor configuration AC/DC, Stepper
  • Gearboxes in multiple configurations
  • Weight without accessories volumetric 6kg
  • Gravimetric 13kg
  • Exchange hopper 9kg


  • Gravimetric and volumetric controls
  • Hopper extension modules
  • Special hoppers are available by request
  • Removable vertical outlet tube with the size of 4”
  • Counter bearing for very poor flowing or heavy materials
  • Silicon sealing
  • Gravimetric loss-in-weight batch
  • Gravimetric gain-in-weight
  • Gravimetric low-in-weight continuous
  • Volumetric continuous or batch
  • Ezi-Dock adaptation for material containment
  • Integration with OSB Series
  • Vertical Discharge